Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710112 | Lubricant composition | Ko Yaegashi, Hiroshi Kamiyashiki, Hiroshi Kimura | 1998-01-20 |
| 4434063 | Lubricant compositions | Hachiro Kageyama, Tsutomu Moriuchi | 1984-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710112 | Lubricant composition | Ko Yaegashi, Hiroshi Kamiyashiki, Hiroshi Kimura | 1998-01-20 |
| 4434063 | Lubricant compositions | Hachiro Kageyama, Tsutomu Moriuchi | 1984-02-28 |